【英文标准名称】:StandardTestMethodsforDissolvedOxygeninWater
【原文标准名称】:水中溶解氧的标准试验方法
【标准号】:ASTMD888-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水;氧;可溶的;试验;含量测定
【英文主题词】:analysis;dissolved;luminescence-basedsensor;oxygen;probe;titrimetric;water
【摘要】:Dissolvedoxygenisrequiredforthesurvivalandgrowthofmanyaquaticorganisms,includingfish.Theconcentrationofdissolvedoxygenmayalsobeassociatedwithcorrosivityandphotosyntheticactivity.Theabsenceofoxygenmaypermitanaerobicdecayoforganicmatterandtheproductionoftoxicandundesirableestheticmaterialsinthewater.1.1Thesetestmethodscoverthedeterminationofdissolvedoxygeninwater.Threetestmethodsaregivenasfollows:Range,mg/LSectionsTestMethodA-TitrimetricProcedure-HighLevel>1.08to15TestMethodB-InstrumentalProbeProcedure0.05to2016to25TestMethodC-Luminescence-basedSensor0.05to2026to29